【正文】 .......................................................................................... 2 參考資料 ..................................................................................... 2 2 樞紐總體布置 ................................................................................... 3 工程標(biāo)準(zhǔn) ..................................................................................... 3 總體布置 ..................................................................................... 3 3 壩型選擇 ............................................................................................ 3 4 土石壩結(jié)構(gòu)設(shè)計(jì) ............................................................................... 4 壩體分區(qū) .................................................................................... 4 壩坡及馬道 ................................................................................ 5 壩頂高程 .................................................................................... 5 壩頂構(gòu)造 .................................................................................... 6 壩體防滲 .................................................................................... 7 反濾層和過渡層 ........................................................................ 7 壩體排水 .................................................................................... 8 上下游護(hù)坡 ................................................................................ 8 壩面排水 .................................................................................... 9 5 壩基處理及土壩與壩基、岸坡的連接 .......................................... 9 壩基處理 ..................................................................................... 9 土石壩與壩基、岸坡的連接 ................................................... 10 ............................................................................. 10 ............................................................................. 10 6 滲流計(jì)算 .......................................................................................... 10 滲流計(jì)算的基本假設(shè) ............................................................... 10 滲流計(jì)算條件 ........................................................................... 11 滲流分析的方法 ....................................................................... 11 河槽處計(jì)算斷面及公式 ........................................................... 11 單寬流量 ................................................................................... 11 總滲流量的計(jì)算 ...................................................................... 12 滲透變形分析 ........................................................................... 12 7 穩(wěn)定計(jì)算 .......................................................................................... 12 計(jì)算模型 .................................................................................. 12 計(jì)算方法 .................................................................................. 13 穩(wěn)定成果分析 .......................................................................... 13 8 溢洪道設(shè)計(jì) ...................................................................................... 13 溢洪道平面位置選定 .............................................................. 13 溢洪道基本數(shù)據(jù) ...................................................................... 13 工程布置 .................................................................................. 14 泄水方案選擇 .................................................................................... 14 ......................................................................................... 14 ......................................................................................... 14 泄槽設(shè)計(jì) ............................................................................................ 15 消能防沖設(shè)施 ...............................................